SN74LVC244APW The SN74LVC244APW is an octal buffer from Texas Instruments with 3-state outputs. It operates within a voltage range of 1.65V to 3.6V.
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SN74LVC244APW

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC244APW is an octal buffer from Texas Instruments with 3-state outputs. It operates within a voltage range of 1.65V to 3.6V.
✓ Total Stock: 313,892 pcs
$ Price Range: $0.42

SN74LVC244APW Available from 7 distributors

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SN74LVC244APW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Automotive Grade
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Input Type
Input Voltage
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
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SN74LVC244APW Description

Short technical summary and product information.

The SN74LVC244APW is an octal buffer/driver with 3-state outputs manufactured by Texas Instruments. This component is part of the LVC technology family and features 8 channels, each with 4 bits. It operates from a supply voltage of 1.65V to 3.6V and accepts input voltages up to 5.5V, supporting mixed-mode signal operation.

 

The device offers balanced outputs and very high speed, with a typical propagation delay between 5-10ns. The maximum propagation delay is 5.9ns at 3.3V. It provides specific output drive capabilities with IOL max of 24mA and IOH max of -24mA. The operating temperature range is -40°C to 125°C.

 

Packaged in a 20-TSSOP, the SN74LVC244APW is suitable for surface mount applications. Features include Ioff support for live insertion, partial-power-down mode, and back-drive protection. Latch-up performance exceeds 250mA per JESD 17.

 

This buffer is designed for applications requiring high-speed signal buffering and level translation. Its ability to handle mixed voltages makes it versatile for interfacing between different logic levels.

SN74LVC244APW Quick Information

Product Type: Buffer
Series: 74LVC
Canonical Name: SN74LVC244A Octal Buffer or Driver With 3-State Outputs
Subcategory: Buffer

SN74LVC244APW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LVC244APW Estimated Pricing

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1+ $0.42 $0.42

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LVC244APW Features

  • 8-channel octal buffer with 3-state outputs.
  • Wide operating voltage from 1.65V to 3.6V.
  • High speed with typical 5-10ns propagation delay.
  • Supports 5.5V input tolerance for mixed-mode operation.
  • Surface mountable in a 20-TSSOP package.

SN74LVC244APW Applications

  • Used in general purpose logic applications.
  • Suitable for voltage level translation.
  • Ideal for data bus isolation.
  • Applicable in digital signal buffering.
  • Integrated into various electronic systems.

SN74LVC244APW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74LVC244APW?

The SN74LVC244APW operates with a minimum voltage of 1.65V and a maximum voltage of 3.6V. The nominal operating voltage is 3.3V.

What is the package type of the SN74LVC244APW?

The SN74LVC244APW is available in a 20-TSSOP package, specifically a 20-TSSOP (0.173", 4.40mm Width) for surface mount applications.

What is the operating temperature range of the SN74LVC244APW?

The SN74LVC244APW has an operating temperature range from -40°C to 125°C.

How many channels does the SN74LVC244APW have?

The SN74LVC244APW has 8 channels.

What is the maximum supply current for the SN74LVC244APW?

The maximum supply current for the SN74LVC244APW is 40µA.

What is the logic type of the SN74LVC244APW?

The logic type of the SN74LVC244APW is Buffer, Non-Inverting.

What is the maximum propagation delay (tpd) of the SN74LVC244APW?

The maximum propagation delay (tpd) for the SN74LVC244APW is 10ns, with a specified maximum of 5.9ns at 3.3V.

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